from django.db import models

# Create your models here.
from django.db import models

# Create your models here.

class Admin(models.Model):
    """管理员"""
    username = models.CharField(verbose_name="用户名", max_length=32)
    password = models.CharField(verbose_name="密码", max_length=64)

    def __str__(self):
        return self.username

class Department(models.Model):
    """ 部门表 """
    title = models.CharField(verbose_name="标题", max_length=32)

    def __str__(self):
        return self.title


class EmployInfo(models.Model):
    """ 员工表 """
    name = models.CharField(verbose_name="姓名", max_length=16)
    password = models.CharField(verbose_name="密码", max_length=64)
    age = models.IntegerField(verbose_name="年龄")
    account = models.DecimalField(verbose_name="账户余额", max_digits=10, decimal_places=2)
    create_time = models.DateTimeField(verbose_name="入职时间")

# 无约束
# depart_id = models.BigIntegerField(verbose_name="部门ID")


# 1.有约束
# -to,与那张表关联
# -to_field, 表中的那一列关联
# 2.django自动
# - 写的depart
# — 生成数据列 depart_id
# 3.部门表被<i class="fa fa-trash-o" aria-hidden="true"></i>
#### 3.1 级联<i class="fa fa-trash-o" aria-hidden="true"></i>
    depart = models.ForeignKey(verbose_name="部门", to="Department", on_delete=models.CASCADE)
#### 3.2 置空
# depart = models.ForeignKey(to="Department", to_fields="id", null=True, blank=True, on_delete=models.SET_NULL)
    gender_choice = (
        (1, "男"),
        (2, "女")
    )
    gender = models.SmallIntegerField(verbose_name="性别", choices=gender_choice)


class PrettyNum(models.Model):
    """靓号管理"""
    mobile = models.CharField(verbose_name="手机号", max_length=11)
    # 想要允许为空，null=True,blank=True
    price = models.IntegerField(verbose_name="价格")
    level_choices = (
        (1, "1级"),
        (2, "2级"),
        (3, "3级"),
        (4, "4级")
    )
    level = models.SmallIntegerField(verbose_name="级别", choices=level_choices, default=1)

    status_choices = (
        (1, "已占用"),
        (2, "未使用")
    )
    status = models.SmallIntegerField(verbose_name="状态", choices=status_choices, default=2)


class Task(models.Model):
    """任务"""
    level_choice = (
        (1, "紧急"),
        (2, "重要"),
        (3, "临时")
    )
    level = models.SmallIntegerField(verbose_name="级别", choices=level_choice, default=1)
    title = models.CharField(verbose_name="标题", max_length=64)
    detail = models.TextField(verbose_name="详细信息")

    user = models.ForeignKey(verbose_name="负责人", to="Admin", on_delete=models.CASCADE)


class Order(models.Model):
    """订单号"""
    oid = models.CharField(verbose_name="订单号", max_length=64)
    title = models.CharField(verbose_name="名称", max_length=64)
    price = models.IntegerField(verbose_name="价格")
    status_choice = (
        (1, "待支付"),
        (2, "已支付")
    )
    status = models.SmallIntegerField(verbose_name="状态", choices=status_choice, default=1)

    admin = models.ForeignKey(verbose_name="管理员", to="Admin", on_delete=models.CASCADE)


class Boss(models.Model):
    """ 老板 """
    name = models.CharField(verbose_name="姓名", max_length=32)
    age = models.IntegerField(verbose_name="年龄")
    img = models.CharField(verbose_name="头像", max_length=128)


class City(models.Model):
    """ 城市 """
    name = models.CharField(verbose_name="名称", max_length=32)
    count = models.IntegerField(verbose_name="人口")

    # 本质上也是CharField,自动保存数据
    img = models.FileField(verbose_name="Logo", max_length=128, upload_to='city/')

